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Remove Capistrano.

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No longer used now that we use Kubernetes to deploy the site instead of
Capistrano.

If you run your own installation of Danbooru, and you used Capistrano to
deploy your site, it is recommended that you switch to either the Docker
Compose file (for personal installs), the Procfile (for non-Dockerized,
development environments), or Kubernetes (for production environments;
see https://github.com/danbooru/danbooru-infrastructure/tree/master/k8s
for Danbooru's production configuration).
This commit is contained in:
evazion
2021-09-20 04:57:41 -05:00
parent b7b6797b18
commit 68769c7c3b
13 changed files with 0 additions and 282 deletions
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21
Capfile
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@@ -1,21 +0,0 @@
# Load DSL and set up stages
require 'capistrano/setup'
# Include default deployment tasks
require 'capistrano/deploy'
require "capistrano/scm/git"
install_plugin Capistrano::SCM::Git
# Include tasks from other gems included in your Gemfile
require 'capistrano/rbenv'
require 'capistrano/rails'
require 'capistrano3/unicorn'
require 'capistrano/deploytags'
require 'new_relic/recipes'
# Load custom tasks from `lib/capistrano/tasks` if you have any defined
Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }
# workaround for https://github.com/capistrano/rails/issues/235
Rake::Task["deploy:assets:backup_manifest"].clear_actions

5
Gemfile
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@@ -12,9 +12,6 @@ gem 'ruby-vips'
gem 'net-sftp'
gem 'diff-lcs', :require => "diff/lcs/array"
gem 'bcrypt', :require => "bcrypt"
gem 'capistrano', '~> 3.10'
gem 'capistrano-rails'
gem 'capistrano-rbenv'
gem 'rubyzip', :require => "zip"
gem 'stripe'
gem 'aws-sdk-sqs', '~> 1'
@@ -59,12 +56,10 @@ gem "parallel"
group :production do
gem 'unicorn', :platforms => :ruby
gem 'capistrano3-unicorn'
end
group :production do
gem 'unicorn-worker-killer'
gem 'capistrano-deploytags', '~> 1.0.0', require: false
end
group :development do

29
Gemfile.lock
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@@ -83,8 +83,6 @@ GEM
zeitwerk (~> 2.3)
addressable (2.8.0)
public_suffix (>= 2.0.2, < 5.0)
airbrussh (1.4.0)
sshkit (>= 1.6.1, != 1.7.0)
ansi (1.5.0)
ast (2.4.2)
aws-eventstream (1.2.0)
@@ -114,23 +112,6 @@ GEM
msgpack (~> 1.0)
builder (3.2.4)
byebug (11.1.3)
capistrano (3.16.0)
airbrussh (>= 1.0.0)
i18n
rake (>= 10.0.0)
sshkit (>= 1.9.0)
capistrano-bundler (2.0.1)
capistrano (~> 3.1)
capistrano-deploytags (1.0.7)
capistrano (>= 3.7.0)
capistrano-rails (1.6.1)
capistrano (~> 3.1)
capistrano-bundler (>= 1.1, < 3)
capistrano-rbenv (2.2.0)
capistrano (~> 3.1)
sshkit (~> 1.3)
capistrano3-unicorn (0.2.1)
capistrano (~> 3.1, >= 3.1.0)
capybara (3.35.3)
addressable
mini_mime (>= 0.1.3)
@@ -294,8 +275,6 @@ GEM
multi_json (1.15.0)
multi_xml (0.6.0)
multipart-post (2.1.1)
net-scp (3.0.0)
net-ssh (>= 2.6.5, < 7.0.0)
net-sftp (3.0.0)
net-ssh (>= 5.0.0, < 7.0.0)
net-ssh (6.1.0)
@@ -461,9 +440,6 @@ GEM
actionpack (>= 4.0)
activesupport (>= 4.0)
sprockets (>= 3.0.0)
sshkit (1.21.2)
net-scp (>= 1.1.2)
net-ssh (>= 2.8.0)
stackprof (0.2.17)
stripe (5.38.0)
stripe-ruby-mock (3.0.1)
@@ -522,11 +498,6 @@ DEPENDENCIES
binding_of_caller
bootsnap
builder
capistrano (~> 3.10)
capistrano-deploytags (~> 1.0.0)
capistrano-rails
capistrano-rbenv
capistrano3-unicorn
capybara
clockwork
codecov

29
bin/cap
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@@ -1,29 +0,0 @@
#!/usr/bin/env ruby
# frozen_string_literal: true
#
# This file was generated by Bundler.
#
# The application 'cap' is installed as part of a gem, and
# this file is here to facilitate running it.
#
require "pathname"
ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
Pathname.new(__FILE__).realpath)
bundle_binstub = File.expand_path("../bundle", __FILE__)
if File.file?(bundle_binstub)
if File.read(bundle_binstub, 300) =~ /This file was generated by Bundler/
load(bundle_binstub)
else
abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
end
end
require "rubygems"
require "bundler/setup"
load Gem.bin_path("capistrano", "cap")

27
config/deploy.rb
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@@ -1,27 +0,0 @@
# This file contains configuration settings for deploying Danbooru to the
# production servers using Capistrano. This is only used by production and
# shouldn't be edited by end users.
#
# @see Capfile
# @see config/deploy
# @see lib/capistrano/tasks
# @see https://capistranorb.com
set :stages, %w(production test)
set :default_stage, "test"
set :application, "danbooru"
set :repo_url, "git://github.com/danbooru/danbooru.git"
set :deploy_to, "/var/www/danbooru2"
append :linked_dirs, "log", "tmp/pids", "tmp/cache", "tmp/sockets", "vendor/bundle"
set :branch, ENV.fetch("branch", "master")
# skip migrations if files in db/migrate weren't modified
set :conditionally_migrate, true
# run migrations on the primary app server
set :migration_role, :app
set :whenever_roles, :cron
# how long unicorn:legacy_restart (used by deploy:rolling) waits until killing the old unicorn.
set :unicorn_restart_sleep_time, 10

14
config/deploy/README.md
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@@ -1,14 +0,0 @@
# Deploy
This directory contains configuration settings for deploying Danbooru to the production servers
using Capistrano. This is only used by production and shouldn't be edited by end users.
# See also
* [Capfile](../../Capfile)
* [config/deploy.rb](../deploy.rb)
* [lib/capistrano/tasks](../../lib/capistrano/tasks)
# External links
* https://capistranorb.com

3
config/deploy/development.rb
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@@ -1,3 +0,0 @@
set :user, "danbooru"
set :rails_env, "development"
server "localhost", :roles => %w(web app db), :primary => true, :user => "danbooru"

12
config/deploy/production.rb
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@@ -1,12 +0,0 @@
set :user, "danbooru"
set :rails_env, "production"
set :delayed_job_workers, 8
append :linked_files, ".env.production"
server "kagamihara", :roles => %w(web app cron), :primary => true
server "shima", :roles => %w(web app)
server "saitou", :roles => %w(web app)
server "oogaki", :roles => %w(worker)
set :newrelic_appname, "Danbooru"
after "deploy:finished", "newrelic:notice_deployment"

35
lib/capistrano/tasks/app.rake
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@@ -1,35 +0,0 @@
namespace :app do
set :rolling_deploy, false
task :disable do
if fetch(:rolling_deploy)
# do nothing
else
invoke "web:disable"
invoke "unicorn:stop"
end
end
task :enable do
if fetch(:rolling_deploy)
invoke "unicorn:legacy_restart"
else
invoke "unicorn:start"
invoke "web:enable"
end
end
end
namespace :deploy do
desc "Deploy a rolling update without taking the site down for maintenance"
task :rolling do
set :rolling_deploy, true
invoke "deploy"
end
end
before "deploy:migrate", "app:disable"
after "deploy:published", "app:enable"
before "app:disable", "delayed_job:stop"
after "app:enable", "delayed_job:start"

39
lib/capistrano/tasks/delayed_job.rake
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@@ -1,39 +0,0 @@
namespace :delayed_job do
desc "Start delayed_job process"
task :start do
on roles(:worker) do
within current_path do
with rails_env: fetch(:rails_env) do
bundle = SSHKit.config.command_map[:bundle]
execute :"systemd-run", "--user --collect --slice delayed_job --unit delayed_job.bulk_update -E RAILS_ENV=$RAILS_ENV -p WorkingDirectory=$PWD -p Restart=always #{bundle} exec bin/delayed_job --queues=bulk_update run"
fetch(:delayed_job_workers, 16).times do |n|
execute :"systemd-run", "--user --collect --slice delayed_job --unit delayed_job.#{n} -E RAILS_ENV=$RAILS_ENV -p WorkingDirectory=$PWD -p Restart=always #{bundle} exec bin/delayed_job --queues=default run"
end
end
end
end
end
desc "Stop delayed_job process"
task :stop do
on roles(:worker) do
execute :systemctl, "--user stop delayed_job.slice"
end
end
desc "Restart delayed_job process"
task :restart do
on roles(:worker) do
execute :systemctl, "--user restart delayed_job.slice"
end
end
desc "Show status of delayed_job process"
task :status do
on roles(:worker) do
# systemctl exits with status 3 if the service isn't running.
execute :systemctl, "--user status delayed_job.slice", raise_on_non_zero_exit: false
end
end
end

28
lib/capistrano/tasks/nginx.rake
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@@ -1,28 +0,0 @@
namespace :nginx do
desc "Shut down Nginx"
task :stop do
on roles(:web) do
as :user => "root" do
execute "/etc/init.d/nginx", "stop"
end
end
end
desc "Start Nginx"
task :start do
on roles(:web) do
as :user => "root" do
execute "/etc/init.d/nginx", "start"
end
end
end
desc "Reload Nginx"
task :reload do
on roles(:web) do
as :user => "root" do
execute "/etc/init.d/nginx", "reload"
end
end
end
end

19
lib/capistrano/tasks/symlink.rake
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@@ -1,19 +0,0 @@
namespace :symlink do
desc "Link the local config files"
task :local_files do
on roles(:app, :worker) do
execute :ln, "-s", "#{deploy_to}/shared/config/danbooru_local_config.rb", "#{release_path}/config/danbooru_local_config.rb"
end
end
desc "Link the local directories"
task :directories do
on roles(:app, :worker) do
execute :rm, "-f", "#{release_path}/public/data"
execute :ln, "-s", "#{deploy_to}/shared/data", "#{release_path}/public/data"
end
end
end
after "deploy:symlink:shared", "symlink:local_files"
after "deploy:symlink:shared", "symlink:directories"

21
lib/capistrano/tasks/web.rake
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@@ -1,21 +0,0 @@
namespace :web do
desc "Present a maintenance page to visitors."
task :disable do
on roles(:app) do
maintenance_html_path = "#{current_path}/public/maintenance.html.bak"
if test("[ -e #{maintenance_html_path} ]")
execute :mv, maintenance_html_path, "#{current_path}/public/maintenance.html"
end
end
end
desc "Makes the application web-accessible again."
task :enable do
on roles(:app) do
maintenance_html_path = "#{current_path}/public/maintenance.html"
if test("[ -e #{maintenance_html_path} ]")
execute :mv, maintenance_html_path, "#{current_path}/public/maintenance.html.bak"
end
end
end
end